P

Inventor

KAMIJO YOSHIMI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAMIJO YOSHIMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALPS ELECTRIC CO LTD

16 patents
US4622165ANov 11, 1986

Liquid crystal mixture of a liquid crystal compound having a smectic C phase and an optically active compound

ALPS ELECTRIC CO LTD56 citations95
US4708914ANov 24, 1987

Transparent electrode sheet

ALPS ELECTRIC CO LTD30 citations92
US4667128AMay 19, 1987

Transparent electrode with protective, conductive grid

ALPS ELECTRIC CO LTD52 citations92
US4417174ANov 22, 1983

Electroluminescent cell and method of producing the same

ALPS ELECTRIC CO LTD36 citations91
US4742362AMay 3, 1988

Thermal head

ALPS ELECTRIC CO LTD23 citations81
US4653186AMar 31, 1987

Method of manufacturing film-covered terminal

ALPS ELECTRIC CO LTD20 citations81
US4455324AJun 19, 1984

Method of producing electroluminescent cell

ALPS ELECTRIC CO LTD17 citations80
US4730086AMar 8, 1988

Film-covered terminal

ALPS ELECTRIC CO LTD9 citations73
US4780531AOct 25, 1988

Dichoric dye for color liquid crystals having halogen substituted in perylene structure

ALPS ELECTRIC CO LTD16 citations72
US4792723ADec 20, 1988

Dispersive type electroluminescent panel and method of fabricating same

ALPS ELECTRIC CO LTD16 citations71
US4661373AApr 28, 1987

Dispersion electroluminescent element

ALPS ELECTRIC CO LTD12 citations71
US4122317AOct 24, 1978

Multi-circuit switch

ALPS ELECTRIC CO LTD7 citations65
US4545928AOct 8, 1985

Paste for forming a transparent, electrically conductive film

ALPS ELECTRIC CO LTD4 citations63
US4460496AJul 17, 1984

Paste for forming a transparent, conductive film

ALPS ELECTRIC CO LTD5 citations63
US4607097AAug 19, 1986

Dichromatic coloring matter for a colored liquid crystal display element

ALPS ELECTRIC CO LTD4 citations61
US4608308AAug 26, 1986

Dispersive type electroluminescent device and method for manufacturing same

ALPS ELECTRIC CO LTD6 citations60

UMK TECHNOLOGIES CO LTD

1 patent